X \text{x} H \text{Z} 0.6m \text{1m} \text{loop} I = 4\cos(120\pi t)A Y
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In this case, since the current is flowing along the Z axis, it makes sense to choose a cylindrical coordinate system with the Z axis as the axis of symmetry. This coordinate system consists of the radial distance (ρ), the azimuthal angle (φ), and the height (Z). Show more…
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